Re: Rest framework

Hi Ahmed,

Here is my code:

Views.py

class DatasetListAPIView(ListAPIView):
    serializer_class = DatasetlSerializer
    def get_queryset(self):
        qs = Dataset.objects.all()
        word = self.request.query_params.get('word')
        if word is not None:
            qs  = qs.filter(name__icontains = word).order_by(Length('name').asc(),'-hits')
        return qs
    search_fields = ('name',)

but if my end user type something like:

http://127.0.0.1:8000/search/?word = a

then I want to show some database match record suggestion like:

http://127.0.0.1:8000/search/?word = an

http://127.0.0.1:8000/search/?word = at

http://127.0.0.1:8000/search/?word = ant

I think I need to override inbuilt HTML and Javascript,But I don't know How to do that Please tell me How I can do that. 

Thank You for your response

Regards,

Soumen

On Thu, Aug 22, 2019 at 5:43 PM Ahmed Shahwan <a@shahwan.me> wrote:

you'll just create an endpoint that receives a query parameter with the string to search for, and you'll search using YOURMODEL.objects.get(field=query_params.get("search_str"))

the frontend will be responsible for making the requests to search while typing

so, in your views.py you'll do something like this:

from rest_framework.views import APIView
from rest_framework.response import Response


from .models import YourModel


class Search(APIView):
    def get(self, request):
        search_str = request.query_params.get("search_str")
        results = YourModel.objects.get(field_to_search=search_str)
        return Response({"results": results})

you'll tie it to a route in urls.py file

and you're good to go

On Thursday, August 22, 2019 at 10:08:38 AM UTC+2, Soumen Khatua wrote:

Hi Folks,

I want to give some sequence of suggestion after type of any character(of course if that character match any sequnce of string in database record) in search query parameter, How I can do that by using Django Rest framework.

Plase help me guys.

Thank You

Regards,

Soumen

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